Table 4: Response of the top corner of the tower in the 𝑥 -direction for an incident angle of 90°.

ModeRMS-disp. (m)Max-disp. (m)RMS-accel. (m/s2)Max-accel. (m/s2)

10.188 (1.1%)0.646 (−0.5%)0.203 (−0.5%)0.654 (−3.5%)
1 :  20.188 (1.1%)0.646 (0.5%)0.203 (0.5%)0.654 (3.5%)
1 : 30.187 (0.5%)0.648 (0.2%)0.204 (0%)0.653 (3.7%)
1 : 40.186 (0%)0.649 (0%)0.204 (0%)0.676 (0.3%)
1 : 50.186 (0%)0.649 (0%)0.204 (0%)0.676 (0.3%)
1 : 60.186 (0%)0.649 (0%)0.204 (0%)0.678 (0%)